| T2DM (Yes vs. No)
|
1.516 (1.004−2.290) |
0.045 |
|
1.567 (1.021−2.404) |
0.040 |
| Sex (Female vs. Male)
|
1.385 (0.897−2.137) |
0.137 |
|
|
|
| Age (year) |
|
0.297 |
|
|
|
| 40−69vs. <40
|
1.044 (0.145−7.537) |
0.966 |
|
|
|
| ≥70 vs. <40
|
1.528 (0.205−11.384) |
0.679 |
|
|
|
| Hepatitis (Yes vs. No)
|
0.983 (0.399−2.420) |
0.970 |
|
|
|
| HBsAg (+) (Yes vs. No)
|
1.396 (0.567−3.441) |
0.463 |
|
|
|
| Tumor location |
|
0.505 |
|
|
|
| Middle vs. Upper
|
0.913 (0.479−1.741) |
0.783 |
|
|
|
| Lower vs. Upper
|
0.763 (0.472−1.232) |
0.269 |
|
|
|
| Ascites (Yes vs. No)
|
2.516 (1.021−6.204) |
0.037 |
|
1.595 (0.510−4.991) |
0.422 |
| Gastrectomy |
|
0.040 |
|
|
0.265 |
| Proximal vs. Total
|
1.013 (0.486−2.112) |
0.972 |
|
0.803 (0.347−1.857) |
0.609 |
| Distal vs. Total
|
0.598 (0.388−0.923) |
0.020 |
|
0.638 (0.371−1.097) |
0.104 |
| Reconstruction (Roux-en-Y vs. others)
|
1.250 (0.817−1.912) |
0.300 |
|
|
|
| Lymphadenectomy (D2/D2+ vs. others)
|
0.339 (0.203−0.568) |
<0.001 |
|
0.337 (0.072−1.580) |
0.168 |
| Radical resection (Yes vs. No)
|
0.284 (0.181−0.445) |
<0.001 |
|
1.009 (0.439−2.320) |
0.983 |
| Approach (Laparoscopy vs. Open/conversion)
|
0.638 (0.423−0.961) |
0.029 |
|
0.787 (0.464−1.334) |
0.374 |
| Received adjuvant chemotherapy (Yes vs. No)
|
0.558 (0.364−0.856) |
0.006 |
|
0.309 (0.184−0.520) |
<0.001 |
| Histology (Signet-ring vs. Others)
|
1.256 (0.779−2.025) |
0.346 |
|
|
|
| Grade |
|
0.130 |
|
|
0.309 |
| G3−4vs. G1−2
|
1.742 (0.980−3.094) |
0.059 |
|
1.601 (0.833−3.080) |
0.158 |
| Unknown vs. G1−2
|
1.917 (0.870−4.226) |
0.106 |
|
1.178 (0.458−3.029) |
0.734 |
| Vascular invasion (Yes vs. No)
|
1.632 (0.984−2.708) |
0.054 |
|
1.178 (0.644−2.157) |
0.594 |
| Neural invasion (Yes vs. No)
|
1.273 (0.773−2.095) |
0.338 |
|
|
|
| Lymphatic vessel invasion (Yes vs. No)
|
1.349 (0.775−2.347) |
0.285 |
|
|
|
| Primary tumor invasion |
|
<0.001 |
|
|
<0.001 |
| T2 vs. T1
|
2.566 (0.641−10.275) |
0.183 |
|
5.545 (1.212−25.364) |
0.027 |
| T3 vs. T1
|
5.469 (1.761−16.980) |
0.003 |
|
12.519 (3.242−48.342) |
<0.001 |
| T4 vs. T1
|
6.841 (2.979−15.709) |
<0.001 |
|
8.102 (2.728−24.060) |
<0.001 |
| Lymph node status |
|
<0.001 |
|
|
0.013 |
| N1 vs. N0
|
1.748 (0.872−3.501) |
0.115 |
|
0.773 (0.340−1.754) |
0.538 |
| N2 vs. N0
|
2.521 (1.299−4.893) |
0.006 |
|
0.937 (0.423−2.078) |
0.873 |
| N3 vs. N0
|
6.551 (3.711−11.562) |
<0.001 |
|
2.039 (0.988−4.209) |
0.054 |
| Metastasis (M1 vs. M0)
|
3.819 (2.275−6.411) |
<0.001 |
|
0.381 (0.068−2.147) |
0.274 |
| Tumor size (cm) (≥5 vs. <5)
|
2.606 (1.731−3.923) |
<0.001 |
|
1.136 (0.689−1.874) |
0.617 |
